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IEICE TRANSACTIONS on Communications

Differential ISI Cancellation for TDS-OFDM

Dengbao DU, Jintao WANG, Jun WANG, Ke GONG, Zhixing YANG

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Summary :

A differential inter-symbol interference (ISI) cancellation method for time domain synchronous orthogonal frequency division multiplexing (TDS-OFDM) systems is proposed. The differential output of an OFDM system can greatly reduce the impact of ISI in the frequency domain and it constructs a convolutional structure, thus the Viterbi decoding algorithm can be used to recover the transmitted information from the output signal. Simulation results show the effectiveness of the proposed method.

Publication
IEICE TRANSACTIONS on Communications Vol.E93-B No.1 pp.207-210
Publication Date
2010/01/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E93.B.207
Type of Manuscript
LETTER
Category
Wireless Communication Technologies

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